Full Stack Developer - React Native, Node.js

MANISH SAINI

Full Stack Developer

Pratap Nagar, Jaipur linkedin.com/in/manish-saini-28671622b ***************@*****.*** Summary

Full Stack Developer with 4.5+ years of experience building scalable web and mobile applications using React.js, Next.js, Node.js, Express.js, JavaScript, TypeScript, and REST APIs. Experienced in developing responsive frontend applications, scalable backend services, API integrations, authentication, payment gateways, real-time features, and third-party integrations. Strong experience with MongoDB and PostgreSQL, along with React Native for cross-platform mobile development. Experienced in leading development teams, debugging production issues, and delivering end-to-end features from frontend to backend. Education

UNIVERSITY MAHARAJA COLLEGE, JAIPUR

UNIQUE PUBLIC SR. SEC. SCHOOL, SIKAR

Bachelor of Science (B.Sc), Graduated 2020 — 67%

Senior Secondary (Science), 2017 — 80%

Skills

Work Experience

Dev Technosys Pvt. Ltd - Sr. Software Engineer

+91-890*******

Datacube SoftTech Pvt. Ltd. — React Native Developer Mobile Development: React Native, JavaScript, TypeScript, React.js, Expo, Redux API & Integration: REST APIs, Axios, Third-Party API Integration, Authentication, Payment Gateway Integration Mobile Features: Push Notifications, Google Maps, Geolocation, Real-Time Features, SQLite, Social Login. Native Development: iOS, Swift, Android, Java/Kotlin Backend: Node.js, Express.js, MongoDB, PostgreSQL

Development Tools: Git, GitHub, Jira, CI/CD, Agile Testing & Debugging: Application Testing, Debugging, Performance Optimization, Production Issue Resolution

(July 2022-Now)

Developed and maintained full-stack web and mobile applications using React.js, Next.js, React Native, Node.js, and Express.js.

Built responsive and reusable frontend components using React.js, Next.js, TypeScript, and Redux. Developed and integrated RESTful APIs and backend services using Node.js and Express.js. Worked with MongoDB and PostgreSQL for application data management and backend development. Integrated third-party services including Stripe, Razorpay, Google Maps, push notifications, and other APIs.

Worked on debugging, performance optimization, testing, and resolution of production issues. Worked in an Agile development environment using Jira and Git/GitHub Mentored junior developers and supported the team in troubleshooting technical issues.

(Feb 2022 – July 2022)

Quickly adapted to new technologies and contributed to the development team’s goals. Implemented social logins and biometric authentication for secure, easy access. Participated in troubleshooting and resolving application-level technical issues. Collaborated with developers and team members to understand requirements and implement application features.

Birlingo - Language Learning App ( React Native & Node js) Android - https://play.google.com/store/apps/details?id=com.birlingo&hl=en_IN IOS - https://apps.apple.com/us/app/birlingo-sprachkurse/id1533513433 This project is centered around learning various languages. worked on implementing the functionality and Ui Design Conding Panda - Learning Platform (React Js with Node js) Worked on both frontend and backend for a modular programming learning platform

Implemented interactive modules for multiple programming languages and problem-solving

Developed features to enhance coding skills and track user progress Webiste - https://codingpandas.in/

Reloaded - Astorlogy App ( React Native) ( Live Soon) Implemented In-App Purchases (IAP) to enable monetization of premium astrology features.

Integrated Agora SDK for real-time audio and video communication (e.g., live astrology sessions or consultations).

Managed core astrology-related functionalities, including data handling and user customization.

Key Achievements

Successfully contributed to 20+ mobile app development projects and 10+ web development projects.

Published multiple apps on Play Store and App Store with positive user feedback. Recognized for leading teams and delivering high-quality, scalable solutions. Burgermeister App - Food Ordering App (React Native & Node js) Android - https://play.google.com/store/apps/details?id=com.burgermeisterapp IOS - https://apps.apple.com/de/app/burgermeister/id6758710981 Developed a food ordering mobile app like Burger Farm using React Native Integrated payment and store/pickup selection features Projects

Integrated Google Maps with support for real-time directions and geolocation features.

Implemented offline data management using SQLite, ensuring app functionality and data access even without an internet connection.

Staff Renter - Job Searching App ( React Native)

Android - https://play.google.com/store/apps/details?id=com.staffrenter.app IOS - https://apps.apple.com/ca/app/staff-renter/id6762296658

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